54 cards where the illustration contains “brilliant-light”

Abzan Ascendancy (Khans of Tarkir #160)
Akroma's Vengeance (Onslaught #2)
Akroma's Vengeance (From the Vault: Twenty #11)
Alabaster Kirin (Khans of Tarkir #4)
Ambition's Cost (Duel Decks: Nissa vs. Ob Nixilis #38)
Angelic Exaltation (Ravnica Allegiance #2)
Archway Angel (Ravnica Allegiance #3)
Aurelia, the Warleader (GRN Guild Kit #77)
Begin Anew (Alchemy: Innistrad #57)
Blinding Light (Portal #8)
Blinding Mage (Magic 2010 #5)
Dazzling Ramparts (Khans of Tarkir #6)
Divine Light (Apocalypse #8)
Divine Purge (Alchemy: Innistrad #4)
Divine Reckoning (Innistrad #10)
Divine Verdict (Rivals of Ixalan #5)
Dragon's Presence (Global Series Jiang Yanggu & Mu Yanling #16)
Enchanted (Jumpstart Front Cards #14)
Face of Divinity (Modern Horizons #8)
Fell the Mighty (Commander 2014 #7)
Fleeting Distraction (Rise of the Eldrazi #67)
Fulgent Distraction (Scars of Mirrodin #7)
Gleam of Battle (Dragon's Maze #73)
Golden Demise (Rivals of Ixalan #73)
High Alert (Ravnica Allegiance #182)
Honor of the Pure (Magic 2010 #16)
Illumination (Mirage #21)
Iona, Shield of Emeria (Zendikar #13)
Leyline of Punishment (Magic 2011 #148)
Leyline of Singularity (Guildpact #29)
Light of the Legion (Guilds of Ravnica #19)
Luminous Guardian (Odyssey #31)
Lux Artillery (Phyrexia: All Will Be One Commander #27)
Majestic Genesis (Commander Legends: Battle for Baldur's Gate #590)
Mana Drain (Iconic Masters #65)
Novablast Wurm (Worldwake #119)
Parhelion Patrol (Guilds of Ravnica #22)
Planewide Disaster (Planechase 2012 Planes #5)
Rampaging Monument (Guilds of Ravnica #239)
Rebuff the Wicked (Planar Chaos #12)
Riot Control (Dragon's Maze #6)
Sculpted Sunburst (Commander Legends: Battle for Baldur's Gate #42)
Serra's Emissary (Modern Horizons 2 #30)
Serra's Emissary (Modern Horizons 2 #333)
Sky Diamond (Mirage #319)
Sol, Advocate Eternal (2018 Heroes of the Realm #3)
Spirit Cairn (Ultimate Masters #37)
Sunfall (March of the Machine #40)
Sunscour (Coldsnap #19)
Supreme Verdict (Return to Ravnica #201)
Supreme Verdict (Tales of Middle-earth Commander #272)
Tactical Advantage (Arena New Player Experience Cards #12)
Verdant Rejuvenation (Alchemy Horizons: Baldur's Gate #69)
You Cannot Pass! (The Lord of the Rings: Tales of Middle-earth #38)

Though this query has ended, its relics still slumber in New Argive.